138853590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4628453}}^1$

素因数の和:4628463

約数の個数: 16

約数和(自身を含む): 333248688

約数和(自身を除く): 194395098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4628453, 9256906, 13885359, 23142265, 27770718, 46284530, 69426795, 138853590]

約数ペア:

[(1, 138853590), (2, 69426795), (3, 46284530), (5, 27770718), (6, 23142265), (10, 13885359), (15, 9256906), (30, 4628453)]